Grrr had nothing but grief when installing the upgrade from Windows Vista Home Premium to Windows 7. Finally installed it, but have none of the Vaio drivers and programs etc for some reason? As instructed in the handbook, after installation, Disc 1 should be put back into the laptop VAIO Supplement DVD, when I do this, click the auto-run i get ERROR:- This disc cannot reformat the hard disk drive and reinstall windows vista to the default settings. See the intstruction manual supplied with the Supplement Disc utility, for more information no information in this manual, someone help!?!?!?!?